Welcome to Giant CO2

Southern California's best source for carbon dioxide (CO2), nitrogen (N2), and beer gas

Welcome to Giant CO2, Southern California's best choice for carbon dioxide (CO2), nitrogen (N2), and beer gas. For the past 25 years, we've been supplying these beverage gases to businesses of all types and sizes, from small cafes, restaurants, and bars to large corporate offices and sports venues. Our clients include Angel Stadium, Honda Center, Harbor Distributors, Subway, Flame Broiler, Corner Bakery, Black Angus, Dodger Stadium, and L.A. Coliseum. Among our thousands of satisfied clients throughout Orange County, Los Angeles, Riverside, and San Bernardino, we've earned a reputation for offering high quality, beverage-grade gases, unparalleled customer service, and competitive pricing.

For our commercial clients, we provide N2, CO2, and blended gas delivery on a one-time or recurring basis. We can either pick up, refill, and deliver your privately-owned tanks or provide you with Giant CO2-owned tanks that we replace on a four-week, biweekly, weekly, or custom schedule. As part of our value-added service, with every visit we check for leaks and ensure that your tanks are handled, stored, and fastened properly. Additionally, because we understand that dispensed beverages play such an important role in the profit margins of our clients, we go above and beyond to be responsive to their needs. We'll not only help replace broken regulators, but also do our best to provide same-day beverage gas delivery. Same-day gas delivery is available for an additional fee to contract customers who notify us before 2pm Monday through Saturday. For requests that come in after 2pm, we can provide next-day delivery.

For residential clients who use CO2, nitrogen, or blended gases for a kegerator or hydroponic gardening, Giant CO2 offers convenient and affordable tank refill services at our Santa Ana facility. We will fill gas tanks of any size as long as they are owned by the customer and have been DOT certified/hydro-tested within the last five years. If certification has expired, we can conduct on-site hydrostatic testing and re-certify your tank in about a week.

Giant CO2 is family owned and operated as well as licensed, bonded, and insured. We pride ourselves on being knowledgeable, helpful, safe, and reliable. Our drivers are experienced and each carries a hazardous material commercial driver's license. They've also received extensive HAZMAT training for the safe handling of high-pressure cylinders. Additionally, all of our delivery trucks are routinely reviewed by the California Highway Patrol Safety Division.

Whether you need a one-time tank fill for your personal kegerator or a truck load of CO2 cylinders delivered to your site on a weekly basis, Giant CO2 has you covered. Call today to learn more about our carbon dioxide, nitrogen, and beer gas delivery, cylinder replacement, and tank refill services for Orange County and parts of Los Angeles, Riverside, and San Bernardino. Site surveys and estimates are free.

Why Southern California Businesses Choose Giant CO2

  • We provide CO2 (beverage-grade), N2 (NF Grade), and blended gas.
  • Our CO2 and N2 gases are 99.9% pure.
  • We have 25 years of experience.
  • We have 1,000s of satisfied customers.
  • We've sold and delivered over 10 million cylinders.
  • We provide one-time and ongoing beverage gas delivery services.
  • 99% of our business comes from repeat customers and positive word of mouth.
  • We're one of the few beverage gas suppliers in Southern California that offers emergency delivery service on Saturdays and holidays for its ongoing customers.
  • We prioritize safety. As part of our tank replacement service, our drivers will check for leaks, ensure that tanks are properly fastened, and can sell and install replacement regulators.

Certified Provider of Guinness Gas

Beverage/Beer Gas Supplier
SDS Data Sheet Sales & Service Agreement

Our Customers Include

  • Angel Stadium
  • Honda Center
  • Harbor Distributors
  • Subway
  • Flame Broiler
  • Corner Bakery
  • Black Angus
  • Dodger Stadium
  • L.A. Coliseum
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